132638064977 has 8 divisors (see below), whose sum is σ = 144727698240. Its totient is φ = 120553702960.

The previous prime is 132638064973. The next prime is 132638064997. The reversal of 132638064977 is 779460836231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132638064977 - 2² = 132638064973 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132638064973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1265102 + ... + 1365927.

It is an arithmetic number, because the mean of its divisors is an integer number (18090962280).

Almost surely, 2^132638064977 is an apocalyptic number.

It is an amenable number.

132638064977 is a deficient number, since it is larger than the sum of its proper divisors (12089633263).

132638064977 is a wasteful number, since it uses less digits than its factorization.

132638064977 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2635623.

The product of its (nonzero) digits is 9144576, while the sum is 56.

The spelling of 132638064977 in words is "one hundred thirty-two billion, six hundred thirty-eight million, sixty-four thousand, nine hundred seventy-seven".